如题所述
as for sb/sth :with regard to sb/sth至于某人/某事。例如：
As for you , you should be ashamed of yourself.至于你，你应该感到惭愧
as to sth:with regard to sth/regarding sth至于某事，提到某事。例如：
As to correcting our homework, the teacher always makes us do it ourselves.提到批改我们的作业，老师总是让我们自己改 当to是动词不定式中的to时，加原形。 当to是介词时，加动词ing形式。 作为介词有很多都是词组,要识记look forward to doing期盼做某事; be used to doing 习惯做某事
As for you , you should be ashamed of yourself.至于你，你应该感到惭愧
as to sth:with regard to sth/regarding sth至于某事，提到某事。例如：
As to correcting our homework, the teacher always makes us do it ourselves.提到批改我们的作业，老师总是让我们自己改 当to是动词不定式中的to时，加原形。 当to是介词时，加动词ing形式。 作为介词有很多都是词组,要识记look forward to doing期盼做某事; be used to doing 习惯做某事
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